Radhakrishnan, G.; Rao, B. Nageswara; Sarma, M. S. On the uniqueness of angular frequency using harmonic balance from the equation of motion and the energy relation. (English) Zbl 1235.70161 J. Sound Vib. 200, No. 3, 367-370 (1997). Cited in 7 Documents MSC: 70K99 Nonlinear dynamics in mechanics 70-08 Computational methods for problems pertaining to mechanics of particles and systems 34C15 Nonlinear oscillations and coupled oscillators for ordinary differential equations PDFBibTeX XMLCite \textit{G. Radhakrishnan} et al., J. Sound Vib. 200, No. 3, 367--370 (1997; Zbl 1235.70161) Full Text: DOI